IL8583N datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > IL8583N

Preview

IL8583N: DescriptionCMOS timer with RAM and I2C-bus control.; File Size182KB，12 Pages; ManufacturerIK Semicon; Websitehttp://www.iksemi.com/en/index.html

Download Datasheet Compare View All

IL8583N Overview

CMOS timer with RAM and I2C-bus control.

Preview

Download Datasheet

View All

TECHNICAL DATA

CMOS timer with RAM and I

C-bus control

INA8583N is a timer with RAM and I

C-bus control. Designed for

use in appliances having I

C-bus as clock/ calendar/ timer/

alarm/ events counter for turning on functions of the appliance at

preset time or upon completion of an event. To be used in audio

and appliances.

INA8583

Features:

•

C- bus interface operating supply voltage: 2.5 V to 6 V

Clock operating supply voltage ( 0÷70°С): 1.0 V to 6 V

Operating current (at f

SCL

= 0Hz):

50 μА

Clock function with four year calendar

24 or 12 hour format

32.768 kHz or 50Hz time base

Serial bus (I

Automatic word address in crementation

Programmable alarm, timer and interrupt function

Operating temperature range: -20 to +70

ORDERI NG I NFORM ATI ON

IL8583N Plastic

IL8583D SOIC

= -20° … + 70° C

for all packages.

ORDERING INFORMATION

Device

IL8583N

IL8583D

IL8583DT

=-20° … +70°C

Operating

Temperature Range

Package

DIP-8

SOP-8

Packing

Tube

T&R

Table1

– PIN ASSIGNMENT

Name

OSCI

OSCO

GND

SDA

SCL

INT

Vcc

Description

Generator input, 50Hz or occurrences

Generator output

Address input

GND

Data for I C-bus

Clock pulses for I C-bus

Open-drain interrupt output

Supply voltage

Pinning Diagram

OSCI

OSCO

GND

Fig.1

Vcc

INT

SCL

SDA

2012, January, ver.01

INA8583

Description

INA8583N contains 256х8 RAM 8-bit.

The word address register which is incre-

mented automatically, built-in 32.768 kHz oscillator circuit, frequency divider, interface of

two line bi-directional serial I

C-bus and power-on reset circuit.

The first 8 bits of the RAM (addresses 00÷07) are designated ass addressable 8-bit

parallel registers. The first register (address 00) is used as a control/status register. The

memory addresses 01 to 07 are used as counters for the clock function. The memory ad-

dress 08÷0F may be used as free RAM locations or may be programmed as alarm regis-

ters.

The following modes can be selected by setting the control/status register:



Clock mode from 32.768 kHz;



Clock mode from 50 Hz;



Event counter mode.

In the clock mode hundredths of a second, seconds, minutes, hours, date, month

(four-year calendar) and a weekday are stored in a BCD format. The timer register stores

up to 99 days. The event counter mode is used for counting pulses applied to the oscilla-

tor input (OSCO left open-circuit). In BCD format the event counter stores up to 6 digits.

By setting the alarm enabling bit of the control/status register the alarm control regis-

ter (address 08) is activated.

By setting the alarm control register the following may be programmed:



Dated alarm;



Weekday alarm;



Daily alarm;



Timer alarm.

In the clock mode the timer register (address 07) may be programmed to count hun-

dredths of a second, seconds, minutes, hours or days. Days are counted when an alarm is

not programmed.

Whenever an alarm event occurs the alarm flag of the control/status register is set,

and an overflow condition of the timer will set the timer flag. The open drain interrupt out-

put is switched on (active LOW) when the alarm or timer flag is set. The flags remain set

until directly reset by a write operation to register (00 address).

When the alarm is disabled the remaining alarm registers (addresses 09÷0F) may be

used as free RAM.

In the clock modes 24hr or 12hr format can be selected by setting the most signifi-

cant bit of the hours counter register.

2012, January, ver.01

IL8583N Related Products

	IL8583N	IL8583D	IL8583DT	INA8583
Description	CMOS timer with RAM and I2C-bus control.	CMOS timer with RAM and I2C-bus control.	CMOS timer with RAM and I2C-bus control.	CMOS timer with RAM and I2C-bus control.

Recommended Resources

Four-channel 64G linear modulator driver chip, do you know?

Adjustment and testing of RC bridge oscillation circuit

Improved circuit of electromagnetic speed regulating motor control circuit

AD7712 functional block diagram

The output current is less than 10MA using the power supply circuit diagram of MAX610

STK4101-2 power amplifier circuit

TSMC's former purchasing manager jumped to a Chinese wafer factory and was ordered to pay NT$2.5 million: According to Juheng.com, a former manager surnamed Xue from the procurement department of TSMC, the leading wafer foundry, joined a semiconductor company in mainland China as vice president of procure...; eric_wang Talking

IoT wireless transmission technology parameter comparison table: Parameter comparison of various wireless technologies...; 成都亿佰特 RF/Wirelessly

How to identify the quality of wireless monitoring equipment?: The price of wireless monitoring equipment ranges from a few hundred to tens of thousands, but each price range has its own advantages. Only the equipment that suits you best is the best equipment. Du...; vfd8888 Security Electronics

How to implement user application tracing using Tracealyzer pre-defined logger extension files?: By default, the Tracealyzer recorder library can track and record two types of information: RTOS kernel events such as context switches, and application events such as debug logging, state transitions...; MamoYU Integrated technical exchanges

The running water lamp has realized the left, right, left and right, and pause functions. It still lacks the fast and low speed functions. I don’t know how to add them.: #includereg51.hsbit key1=P3^0;sbit key2=P3^1;unsigned char dat1[8]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};unsigned char dat2[ 8]={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};unsigned char dat3[15]={0x...; 单片机小白啊 51mcu

Circuit Learning Guide Fan Shigui: ...; nahan Download Centre

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components